CN214256550U

CN214256550U - Gun type microphone

Info

Publication number: CN214256550U
Application number: CN202120353156.3U
Authority: CN
Inventors: 黄玉清
Original assignee: Xiamen Yuqianyu Technology Co ltd
Current assignee: Xiamen Yuqianyu Technology Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-09-21
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a gun microphone, including the microphone main part, be provided with the shell in the microphone main part, shell both ends inner wall is pegged graft respectively and is had sound collecting channel and power supply passage, the shell side is provided with two holds in the palm hand shock absorber supports, be provided with the support hand on the two support hand shock absorber supports, the support hand side is provided with fixed iron sheet, the support hand with connect through nut and 1/4 standard mouth between the fixed iron sheet, the utility model discloses the beneficial effect who reaches is: the utility model adopts the switch to convert the signal connection, and the signal connection line and the microphone main body are connected as an integral body, thereby facilitating the use and operation of users; the utility model adopts the double-supporting-hand shock absorption bracket, which can effectively avoid the noise interference problem caused by walking or other operations; the utility model discloses be equipped with the cold boot connector, but direct mount in folk prescription camera top can realize the recording and record the screen by one-man operation.

Description

Gun type microphone

Technical Field

The utility model relates to a gun microphone belongs to the technical field that makes an uproar falls in the audio frequency.

Background

Professional gun type microphones, gun microphones for short, are mostly used for outdoor radio reception of relatively major, such as outdoor news interview, street interview, movie and television outdoor scene shooting, sports event comments and the like, and the environmental noises at the left and right sides and the rear of the microphones can be counteracted to the greatest extent through extremely strong directivity, so that the sound of a main body is recorded clearly.

The longer the gun body of the gun microphone is, the stronger the unidirectional (microphone picking up sound right in front) thereof is, and the narrower the sound pickup angle is, so as to pick up the main sound source more effectively. Is more commonly used in street interview, talk show, stage performance and other scenes.

When the traditional gun microphone is used, attention needs to be paid to the fact that when the gun microphone is held by hands, the hands are preferably kept stable, and meanwhile, the section of the audio line close to the microphone body is held, so that the situation that friction noise, current noise and the like are recorded and interviewed due to movement or unintentional shaking of the hands of the audio line is avoided. And the signal connecting wire of traditional microphone is used separately with the microphone main part usually, when needing to be connected, connects microphone main part with one end of signal connecting wire, and shooting equipment is connected to another end, and shooting equipment that does not use need supporting different signal connecting wires to use, this needs to prepare multiple signal connecting wire in earlier stage of shooting, but signal connecting wire size is small and exquisite, and difficult differentiation, the condition of misuse signal line can appear in the shooting use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a gun microphone.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a gun microphone, including the microphone main part, be provided with the shell in the microphone main part, shell both ends inner wall is pegged graft respectively and is had sound-collecting channel and supply channel, the shell side is provided with two holds in the palm hand shock attenuation supports, be provided with the support hand on the two support hand shock attenuation supports, the support hand side is provided with fixed iron sheet, hold in the palm the hand with connect through nut and 1/4 standard mouth between the fixed iron sheet, the screw through-hole has all been seted up to fixed iron sheet surface both sides, fixed iron sheet passes through screw through-hole and screw with the shell is connected.

As a preferred technical scheme of the utility model, microphone main part is inside to include control module, connection module, audio plug and get the sound mouth, the audio plug with control module connects, control module with connection module connects, connection module with it connects to get the sound mouth.

As a preferred technical scheme of the utility model, pickup way one end can be dismantled and be connected with the protecgulum, the protecgulum is circular panel, and the top is equipped with little round hole, and little round hole with circle form round distribution in the protecgulum panel.

As a preferred technical scheme of the utility model, power channel one end can be dismantled and be connected with the back lid, signal connection line is installed to power channel one end.

As an optimized technical scheme of the utility model, a plurality of sound collecting holes have been seted up on shell side lower part surface.

As a preferred technical scheme of the utility model, control module is signal source control module, and inner circuit can be based on control module's action is judged on next step and is executed the action.

As an optimal technical scheme of the utility model, connecting module does control module and outside shooting equipment provide signal connection, the outside structure of connecting module hookup is 3.5mm audio plug, and 3.5mm audio plug is 4 sections electric shock plugs.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a switch carries out signal connection's conversion to establish signal connection line and microphone main part into the integral type and be connected, convenience of customers uses the operation.

2. The utility model discloses a two support hand shock absorber supports can effectively avoid walking about or the noise interference problem that other operations arouse.

3. The utility model discloses be equipped with the cold boot connector, but direct mount in folk prescription camera top can realize the recording and record the screen by one-man operation.

4. The utility model discloses the shell adopts the metal material who has electromagnetic shield function to design, when realizing lightly, increases the aesthetic feeling again, also can more effective protection fuselage simultaneously. The microphone chip in the microphone is protected from electromagnetic interference, the effective bandwidth of the microphone is improved, the frequency response characteristic of the microphone is guaranteed, the impact strength of airflow on a microphone diaphragm is reduced, and the anti-blowing capacity of the microphone is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic view of the front view explosion structure of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a simplified view of the internal structure of the present invention.

In the figure: 1. a microphone main body; 2. a double-hand-support shock absorption bracket; 11. a front cover; 12. a rear cover; 13. a signal connection line; 14. a housing; 101. a sound-collecting channel; 102. a sound pickup hole; 103. a power supply channel; 21. supporting a hand; 201. fixing the iron sheet; 202. a nut; 203. 1/4 Standard Port; 204. a screw through hole; 205. a nut through hole; n1, a control module; n2, a connection module; w1, audio plug; w2, sound-taking port.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-5, the utility model provides a gun microphone, including microphone main part 1, be provided with shell 14 on the microphone main part 1, shell 14 both ends inner wall is pegged graft respectively and is had sound-collecting channel 101 and power supply channel 103, shell 14 side is provided with two tuo shou shock absorber supports 2, be provided with tuo shou 21 on the two tuo shou shock absorber supports 2, tuo shou 21 side is provided with fixed iron sheet 201, tuo shou 21 with connect through

nut

202 and 1/4 standard mouth 203 between the fixed iron sheet 201, screw through-hole 204 has all been seted up to fixed iron sheet 201 surface both sides, fixed iron sheet 201 passes through screw through-hole 204 and screw with shell 14 connects.

The microphone main body 1 comprises a control module N1, a connection module N2, an audio plug W1 and a sound taking port W2, the audio plug W1 is connected with the control module N1, the control module N1 is connected with the connection module N2, and the connection module N2 is connected with the sound taking port W2.

One end of the sound-collecting channel 101 is detachably connected with a front cover 11, the front cover 11 is a circular panel, a small round hole is formed in the upper portion of the front cover 11, and the small round hole is distributed on the panel of the front cover 11 in a circle mode.

Power supply channel 103 one end can be dismantled and be connected with back lid 12, signal connection line 13 is installed to power supply channel 103 one end.

A plurality of sound pickup holes 102 are formed on the lower surface of the side end of the housing 14.

The control module N1 is a signal source control module, and the internal circuit will determine the next execution action according to the action of the control module N1.

The connection module N2 provides signal connection for the control module N1 and an external shooting device, the connection module N2 is coupled with an external audio plug configured as 3.5mm, and the 3.5mm audio plug is a 4-segment contact plug.

Specifically, when the utility model is used, a control module (N1) and a connection module (N2) are arranged inside the microphone main body 1; control module (N1) is 6 foot control IC, and it connects outside shooting equipment through link module (N2), and the outside exposed portion of link module (N2) is 3.5mm audio plug (W1), audio plug (W1) are 4 sections contacts, link module (N2) carries out the function distribution back with four contacts, inserts control module (N1), and control module (N1) is connected through differentiating different contacts, realizes controlling different signal source and inserts to control its mode.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Gun microphone comprising a microphone body (1), characterized in that: be provided with shell (14) on microphone main part (1), shell (14) both ends inner wall is pegged graft respectively and is had sound-collecting channel (101) and power supply channel (103), shell (14) side is provided with two holds in the palm hand shock absorber support (2), be provided with on two holds in the palm hand shock absorber support (2) and hold in the palm hand (21), hold in the palm hand (21) side and be provided with fixed iron sheet (201), hold in the palm hand (21) with connect through nut (202) and 1/4 standard mouth (203) between fixed iron sheet (201), screw through-hole (204) have all been seted up to fixed iron sheet (201) surface both sides, fixed iron sheet (201) pass through screw through-hole (204) and screw with shell (14) are connected.

2. A gun microphone according to claim 1, characterized in that the microphone body (1) comprises a control module (N1), a connection module (N2), an audio plug (W1) and a sound-taking port (W2) inside, the audio plug (W1) is connected with the control module (N1), the control module (N1) is connected with the connection module (N2), and the connection module (N2) is connected with the sound-taking port (W2).

3. The gun microphone according to claim 1, wherein a front cover (11) is detachably connected to one end of the sound-collecting channel (101), the front cover (11) is a circular panel, a small circular hole is formed above the front cover, and the small circular holes are distributed on the front cover (11) panel in a circle.

4. The gun microphone according to claim 1, wherein a rear cover (12) is detachably connected to one end of the power channel (103), and a signal connection wire (13) is installed at one end of the power channel (103).

5. The gun microphone according to claim 1, wherein the housing (14) has pickup holes (102) formed on a lower surface of a side end thereof.

6. The gun microphone according to claim 2, wherein the control module (N1) is a signal source control module, and the internal circuit determines the next execution according to the action of the control module (N1).

7. The gun microphone according to claim 2, characterized in that the connection module (N2) provides signal connection for the control module (N1) and external camera, the connection module (N2) is coupled with an external 3.5mm audio plug, and the 3.5mm audio plug is a 4-segment contact plug.